Q89918577

star in the constellation Libra

Thing star Q89918577

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Q89918577

Summary

Q89918577 is a star^[1].

Key Facts

Q89918577's instance of is recorded as star^[2].
Q89918577's constellation is recorded as Libra^[3].
Q89918577's catalog code is recorded as BD-21 4077^[4].
Q89918577's catalog code is recorded as CPD-21 5945^[5].
Q89918577's catalog code is recorded as GSC 06182-00049^[6].
Q89918577's catalog code is recorded as PPM 732076^[7].
Q89918577's catalog code is recorded as TYC 6182-49-1^[8].
Q89918577's catalog code is recorded as 2MASS J15190715-2151440^[9].
Q89918577's catalog code is recorded as RAVE J151907.2-215144^[10].
Q89918577's catalog code is recorded as Gaia DR1 6252374280097557760^[11].
Q89918577's catalog code is recorded as Gaia DR2 6252374284401902976^[12].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.369'}^[13].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.831'}^[14].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.889'}^[15].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.726'}^[16].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.605'}^[17].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.036'}^[18].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.722'}^[19].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.655'}^[20].
Q89918577's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7343'}^[21].
Q89918577's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9978'}^[22].
Q89918577's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.80'}^[23].
Q89918577's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+333.5780'}^[24].
Q89918577's SIMBAD ID is recorded as BD-21 4077^[25].
Q89918577's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.77983606051870'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.369, unit: 1, amount: +10.831, unit: 1, amount: +9.889, unit: 1, amount: +9.726, unit: 1, amount: +9.605, unit: 1, amount: +11.036, unit: 1, amount: +10.722, unit: 1, amount: +10.655, unit: 1, amount: +10.7343

Catalog code BD-21 4077, CPD-21 5945, GSC 06182-00049, PPM 732076, TYC 6182-49-1, 2MASS J15190715-2151440, RAVE J151907.2-215144, Gaia DR1 6252374280097557760, Gaia DR2 6252374284401902976

Constellation Libra

Declination unit: www.wikidata.org, amount: -21.86222928591710

Declination component of proper motion unit: www.wikidata.org, amount: -7.603

Distance from earth unit: www.wikidata.org, amount: +333.5780

Effective temperature unit: www.wikidata.org, amount: +6307

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.9978

Radial velocity unit: www.wikidata.org, amount: -19.80

Right ascension unit: www.wikidata.org, amount: +229.77983606051870

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.500

Surface gravity unit: www.wikidata.org, amount: +4200

External References (2)

Gaia id 6252374284401902976

Simbad id BD-21 4077

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q89918577 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89918577 — constellation (P59): Libra. wikidata.org.
[4] ↑ Q89918577 — catalog code (P528): BD-21 4077. SIMBAD. wikidata.org.
[5] ↑ Q89918577 — catalog code (P528): CPD-21 5945. SIMBAD. wikidata.org.
[6] ↑ Q89918577 — catalog code (P528): GSC 06182-00049. SIMBAD. wikidata.org.
[7] ↑ Q89918577 — catalog code (P528): PPM 732076. SIMBAD. wikidata.org.
[8] ↑ Q89918577 — catalog code (P528): TYC 6182-49-1. SIMBAD. wikidata.org.
[9] ↑ Q89918577 — catalog code (P528): 2MASS J15190715-2151440. SIMBAD. wikidata.org.
[10] ↑ Q89918577 — catalog code (P528): RAVE J151907.2-215144. SIMBAD. wikidata.org.
[11] ↑ Q89918577 — catalog code (P528): Gaia DR1 6252374280097557760. SIMBAD. wikidata.org.
[12] ↑ Q89918577 — catalog code (P528): Gaia DR2 6252374284401902976. SIMBAD. wikidata.org.
[13] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.369'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.831'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.889'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.726'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.605'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.036'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.722'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.655'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89918577 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7343'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89918577 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9978'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89918577 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.80'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89918577 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+333.5780'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89918577 — SIMBAD ID (P3083): BD-21 4077. wikidata.org.
[26] ↑ Q89918577 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.77983606051870'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89918577 is an instance of star (Q523) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q89918577. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89918577

MLA “Q89918577.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89918577.

BibTeX

@misc{4ortxyz_q89918577_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89918577}}, year = {2026}, url = {https://4ort.xyz/entity/q89918577}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89918577 — https://4ort.xyz/entity/q89918577 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89918577 · Last refreshed: May 7, 2026